A white paper based on the "Social Impact Design Summit," a convening by the Smithsonian's Cooper-Hewitt, National Design Museum; the National Endowment for the Arts; and The Lemelson Foundation at The Rockefeller Foundation offices in New Yorkon February 27, 2012. Social impact design-the practice of designing for public benefit, especially in disadvantaged communities-has been garnering more attention from both professional and aspiring designers in a variety of disciplines. February 2013. 40 pp.